Yamaha AX-497 Servise Manual page 17

A
Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD (Foil side)
1
FUNCTION (6) P.C.B.
(Side A)
2
BASS TREBLE
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
FUNCTION (7) P.C.B.
4
5
w w w
.
6
B C
MAIN (1)
W2
BALANCE LOUDNESS REC OUT
(Side A)
MAIN (1)
CB1
B A
SPEAKERS
PHONES
x a o
y
i
http://www.xiaoyu163.com
D E
8
FUNCTION (6) P.C.B.
(Side B) Lead Free Solder Used
FUNCTION (1)
CB304
Q Q
3 7 6 3
FUNCTION (8) P.C.B.
(Side A)
FUNCTION (8) P.C.B.
(Side B) Lead Free Solder Used
u 1 6 3
.
http://www.xiaoyu163.com
F
2 4
9 9 8
4 1
8
5
8 5
1 4
1 5 1 5 0 8 9 2 4
FUNCTION (1)
CB305
PHONO TUNER CD/DVD TAPE MD AUX
m
c o
G H
AX-497
2
9 9
9 8 2 9 9
FUNCTION (10)
CB631
17